Walking barefoot on a hot deck can be painful. Many people want composite decking that doesn’t get hot to enjoy their outdoor space comfortably.
Composite decking is popular because it looks like wood but needs less care. However, not all composite decks stay cool; some get very hot under the sun.
It covers the key factors that affect deck temperature, like materials, color, and texture. It also highlights top brands known for heat-resistant decking and explains different wood fibers used in composites.
If you’re looking for composite decking that stays cool and comfortable even in hot weather, this guide will help you make the best choice for your sunny outdoor space.
Understanding Heat Resistance in Decking Materials
Heat resistance is an important factor when selecting decking for hot climates. Different materials absorb and retain heat in varying degrees.
Composite decking, made from a blend of wood fibers and plastic, tends to stay cooler than traditional wood, which can absorb more heat and become uncomfortable under the sun.
The way materials absorb and retain heat depends on their composition, texture, and exposure to sunlight.
Composite decking is more heat-resistant compared to traditional wood, which absorbs more heat and may get hot quickly. Darker colors absorb more heat, while lighter shades reflect it.
Top Composite Decking Brands with Heat-Resistant Features
Let’s see the top composite decking brands designed to stay cooler under the sun, offering comfort and durability for your outdoor space.
1. Trex SunComfortable™
Trex SunComfortable™ turns your outdoor experience with its innovative heat-mitigating technology, designed to keep your deck cooler under direct sunlight.
This breakthrough technology ensures your deck stays comfortable, even during scorching summer days, allowing you to relax without worrying about burning your feet.
- Why it’s the best choice: Ideal for sunny climates, Trex SunComfortable™ offers unbeatable comfort, ensuring a cooler, more enjoyable outdoor living area without sacrificing durability.
2. TimberTech Advanced PVC
TimberTech Advanced PVC is engineered to remain up to 30°F cooler than traditional composite materials, providing a cooler, more comfortable surface during the hottest days.
Its sleek, durable finish resists fading and damage, making it a great option for decks exposed to the sun. Whether it’s a poolside deck or a full patio, TimberTech keeps the heat at bay.
- Why it’s the best choice: With excellent heat resistance and a long-lasting, stylish design, TimberTech Advanced PVC is perfect for those who want both comfort and quality in their outdoor spaces.
3. MoistureShield CoolDeck®
MoistureShield CoolDeck® is designed with a unique technology that reflects heat away from the surface, ensuring that your deck stays cooler compared to traditional composite options.
This feature makes it ideal for patios, pool decks, and other areas exposed to the sun, ensuring you can enjoy your outdoor space without worrying about a hot, uncomfortable surface.
- Why it’s the best choice: MoistureShield CoolDeck® combines heat resistance with a durable, long-lasting finish, ensuring your deck stays cooler and looks great for years to come.
4. DuraLife CoolTrac™
DuraLife CoolTrac™ features innovative polypropylene caps that make the surface over 18% cooler than traditional composite decking.
Its ability to prevent heat buildup makes it perfect for sunny locations, ensuring comfort underfoot without compromising on strength or aesthetic appeal.
- Why it’s the best choice: Offering superior heat resistance and a high-quality finish, DuraLife CoolTrac™ is perfect for homeowners who want to enjoy a cooler, more comfortable deck with lasting durability.
5. WearDeck™
WearDeck™ is a unique composite decking material made from natural materials that offers exceptional heat resistance and durability.
Designed to stay cooler in the sun, it combines strength and eco-friendliness, making it the perfect choice for homeowners seeking both comfort and sustainability in their decking material.
- Why it’s the best choice: With its eco-conscious design and superior heat resistance, WearDeck™ offers a reliable and comfortable decking solution for those who value both performance and sustainability.
Factors Influencing Deck Temperature
Several factors affect how hot your deck gets under the sun. Here’s how each one plays a role:
- Material Composition: Composite decking blends wood fibers and plastic. More plastic content reduces heat absorption, keeping the surface cooler than traditional wood, which absorbs heat easily.
- Board Density: Denser boards trap more heat, while less dense boards dissipate heat better, helping keep the deck cooler.
- Surface Texture: Smooth surfaces trap more heat, whereas textured surfaces allow better heat dissipation, making it more comfortable for barefoot walking.
- Installation Orientation: Deck boards installed parallel to the sun’s angle absorb more heat, while boards laid perpendicular to sunlight can help reduce heat retention.
Common Wood Fibers Used in Composite Decking
The type of wood fiber used affects the decking’s look, strength, and heat resistance.
Here’s a list of common wood fibers found in composite decking, along with their characteristics, estimated costs, and where to buy.
1. Eucalyptus
Eucalyptus is a dense hardwood known for its rich color and natural durability. Its density provides a classic wood appearance but may retain more heat compared to softer fibers.
Estimated cost: $6-$10 per linear foot
Buy Eucalyptus-based composite decking here
2. Oak
Oak is another strong hardwood that offers a timeless look with excellent durability. It’s dense and sturdy, which means it may absorb more heat but provides a solid, long-lasting deck surface.
Estimated cost: $5-$9 per linear foot
Buy Oak-based composite decking here
3. Pine
Pine is a softwood that is lighter and tends to dissipate heat better, helping keep your deck cooler. It may be less durable than hardwood fibers but offers good value and a natural wood feel.
Estimated cost: $4-$7 per linear foot
Buy Pine-based composite decking here
4. Cedar
Cedar is a naturally decay-resistant softwood known for its lightweight and pleasant aroma. It helps composite decking stay cooler under the sun, making it a popular choice for warm climates.
Estimated cost: $5-$8 per linear foot
Buy Cedar-based composite decking here
5. Recycled Wood Fibers
Recycled wood fibers come from reclaimed wood and sawdust, making them an eco-friendly option. These fibers are treated and blended with plastic for durability, while supporting sustainability goals.
Estimated cost: $4-$8 per linear foot
Buy Recycled wood fiber composite decking here
6. Poplar
Poplar is a light hardwood that offers a smooth finish and moderate durability. It’s often used in composites to balance appearance and cost, with a fairly low heat retention compared to denser woods.
Estimated cost: $5-$8 per linear foot
Buy Poplar-based composite decking here
7. Fir
Fir is a softwood prized for its strength and straight grain. It provides good structural support in composites and can help reduce heat buildup due to its lighter density.
Estimated cost: $4-$7 per linear foot
Buy Fir-based composite decking here
8. Aspen
Aspen is a light hardwood that adds a balanced look and feel to composite decking. It’s less dense than oak or eucalyptus, which can aid in heat dissipation and barefoot comfort.
Estimated cost: $5-$9 per linear foot
Buy Aspen-based composite decking here
Maintenance Tips for Heat-Resistant Decking
Keeping your heat-resistant decking in top shape ensures it stays cool and comfortable over time.
- Regular Cleaning: Dirt, leaves, and debris can trap heat on your deck’s surface. Regularly sweeping and washing the deck helps prevent buildup that increases surface temperature and keeps your deck looking fresh.
- Inspection: Periodically inspect your decking for cracks, fading, or damage. Even small issues can reduce its heat resistance and durability if left unchecked, so timely repairs help maintain performance.
- Protective Coatings: Applying UV-protectant sealants or finishes not only preserves your deck’s color but also strengthens its ability to reflect sunlight and resist heat absorption.
- Additional Tips: Avoid placing dark-colored mats or furniture that can absorb and transfer heat. Using lighter colors for outdoor furniture and accessories can help maintain a cooler deck area.
Wrapping Up: Keeping Your Deck Comfortable
Choosing composite decking that doesn’t get hot is key to making your outdoor space comfortable during warm days.
Different materials, colors, and textures all affect how hot a deck can get in the sun. Some brands have special heat-resistant features to keep decking cooler and more pleasant to walk on.
The type of wood fiber used in the composite also plays a role in heat resistance. Proper care, like regular cleaning and applying protective coatings, helps maintain a cooler surface.
Have any tips or questions about choosing or caring for cool composite decking? Feel free to share your thoughts in the comments below!
Looking for more ways to upgrade your outdoor space? Check out this cool deck gate blog for added style and function!
